Historical observations have revealed an overview of the great auroral displays in 1957 — 1958: Snapshots of the solar storms around the greatest maximum in the last four centuries

Obituary: Prof. Yosuke Kamide (1943-2021)

ISEE Database for Nonlinear Force-Free Field of Solar Active Regions

ISEE Joint Research Program in FY2022 ISEE Joint Research Program in FY2022
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Close relation between solar wind acceleration and density turbulence revealed from IPS observations

Ken Ohashi was awarded the Student Presentation Award of the Physical Society of Japan for his oral presentation titled “Analysis of forward neutrons with the LHCf-ATLAS detectors (III)” at the 2021 Autumn meeting of the Physical Society of Japan

Low latitude red aurora observed at Kamchatca, Russia on November 4, 2021

Black carbon aerosols heating Arctic: Large contribution from mid-latitude biomass burning

SCOSTEP/PRESTO Newsletter Vol.29 has been published SCOSTEP/PRESTO Newsletter Vol.29 has been published As an activity of SCOSTEP and its new program PRESTO (Predictability of Variable Solar-Terrestrial Coupling, 2020-2024), SCOSTEP/PRESTO Newsletter volume 29 has been edited and distributed to the scientists in the world.

The Solar Activity in the Dalton Minimum Revealed from Historical Documents in the Austrian Monasteries. Hisashi Hayakawa (designated assistant professor), Shoma Uneme, and Shinsuke Imada (ex-lecturer) of the Division for Integrated Studies have conducted an international collaboration to analyse Stephan Prantner's sunspot records preserved in Wilten Monastery (Austria) and construct the solar activity in the mid Dalton Minimum in terms of the sunspot group number and sunspot positions.